From f207e3000267db9ecb63b617b6ef092cbaa74221 Mon Sep 17 00:00:00 2001
From: Kyle Hensel <k.y.l.e@outlook.co.nz>
Date: Tue, 2 Aug 2022 12:22:54 +1200
Subject: [PATCH] mark Intl.LocalesArgument as readonly

---
 src/lib/es2020.intl.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/es2020.intl.d.ts b/src/lib/es2020.intl.d.ts
index bae2790eecb08..37486e296307d 100644
--- a/src/lib/es2020.intl.d.ts
+++ b/src/lib/es2020.intl.d.ts
@@ -83,7 +83,7 @@ declare namespace Intl {
      *
      * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl#locales_argument).
      */
-    type LocalesArgument = UnicodeBCP47LocaleIdentifier | Locale | (UnicodeBCP47LocaleIdentifier | Locale)[] | undefined;
+    type LocalesArgument = UnicodeBCP47LocaleIdentifier | Locale | readonly (UnicodeBCP47LocaleIdentifier | Locale)[] | undefined;
 
     /**
      * An object with some or all of properties of `options` parameter